| 摘要 |
This spray nozzle (101) comprises: a tubular channel (104) extending along a longitudinal axis (X101-X'101); a slot (106) formed by two approximately plane surfaces (161), converging in the direction of the channel (104) and located on either side of a plane comprising the longitudinal axis (X101-X'101) of the channel (104); and a dome (105) connecting the channel (104) and the slot (106). The length (L105) of the dome (105) represents less than 50%, preferably between 20% and 45%, of the largest transverse dimension (D104) of the channel (104). A plane cross section of the dome (105) is symmetric and it is defined by at least two different circle arcs (C1051, C1052, C'1051, C'1052).
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